Concrete Steel Buildings

Reflections on Concrete Buildings*

Numerical Analysis Research of Jacking Method with the Rectification on Steel-Concrete Buildings

This paper first analyzes the tilting reasons of a steel-concrete building in Zhangjiakou city in China. Then, a jacking rectification method which combines the pie-cutting method and the excavation of stress release trench was put forward. This analysis method uses the three-dimensional numerical simulation for soil settlement and vertical displacement and internal force of upper structure in ...

A Macro-element Based Practical Model for Seismic Analysis of Steel-Concrete Composite High-Rise Buildings

Seismic behaviour of steel-concrete composite high-rise buildings, composed of external steel frames (SF) and internal concrete tube (CT), with rectangular plan is investigated in this paper. A macro-element based model is established for seismic analysis of composite high-rise buildings aiming at predicting their global responses under earthquakes. By employing this macro-element based model, ...

Ionizing Radiation in Concrete and Concrete Buildings – Empirical Assessment

The project had a reference group with people from the different members of the Swedish Consortium as well as tutors representing the Royal Institute of Stockholm (KTH), department of Civil and The author is very grateful to my supervisors and especially Professor Johan Silfwerbrand, who always tried to make time for discussion, evaluation and fruitful guiding in the process to finalize the the...

Effect of the Concrete Strength on the Concrete-Steel Bond in Concrete Filled Steel Tubes

In this study, the concrete-steel bond strength of concrete filled cylindrical steel tubes has been experimentally investigated. 22 short, high strength and normal concrete filled circular steel tubes were tested. Push-out test was carried out as the common method to evaluate the bond carrying capacity. Four different concrete mixes were used in preparing the specimens. The steel tubes were w...